1284142202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 2351063040

約数和(自身を除く): 1066920838

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 211, 217, 259, 379, 422, 434, 518, 758, 1147, 1477, 2294, 2653, 2954, 5306, 6541, 7807, 8029, 11749, 13082, 14023, 15614, 16058, 23498, 28046, 45787, 54649, 79969, 82243, 91574, 98161, 109298, 159938, 164486, 196322, 242017, 434713, 484034, 559783, 869426, 1119566, 1694119, 2479039, 2958853, 3042991, 3388238, 4958078, 5917706, 6085982, 17353273, 20711971, 34706546, 41423942, 91724443, 183448886, 642071101, 1284142202]

約数ペア:

[(1, 1284142202), (2, 642071101), (7, 183448886), (14, 91724443), (31, 41423942), (37, 34706546), (62, 20711971), (74, 17353273), (211, 6085982), (217, 5917706), (259, 4958078), (379, 3388238), (422, 3042991), (434, 2958853), (518, 2479039), (758, 1694119), (1147, 1119566), (1477, 869426), (2294, 559783), (2653, 484034), (2954, 434713), (5306, 242017), (6541, 196322), (7807, 164486), (8029, 159938), (11749, 109298), (13082, 98161), (14023, 91574), (15614, 82243), (16058, 79969), (23498, 54649), (28046, 45787)]